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<head><meta charset="utf-8"><title>weekly meeting 2019-10-03 #54818 · t-compiler · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/index.html">t-compiler</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html">weekly meeting 2019-10-03 #54818</a></h3>

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<a name="177236592"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177236592" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177236592">(Oct 03 2019 at 12:01)</a>:</h4>
<p>Hi <span class="user-group-mention" data-user-group-id="897">@T-compiler/meeting</span> ; the triage meeting will be starting in 1 hours 59 minutes</p>



<a name="177236656"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177236656" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177236656">(Oct 03 2019 at 12:02)</a>:</h4>
<p>I will be doing <a href="#narrow/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-10-03.20.2354818/near/177236644" title="#narrow/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-10-03.20.2354818/near/177236644">pre-triage in a parallel topic</a></p>



<a name="177236672"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177236672" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177236672">(Oct 03 2019 at 12:02)</a>:</h4>
<p>For WG-checkin this week, we have Async/Await and Diagnostics scheduled</p>



<a name="177236686"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177236686" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177236686">(Oct 03 2019 at 12:03)</a>:</h4>
<p><span class="user-mention" data-user-id="127859">@Taylor Cramer</span> , are you around to give a checkin for WG-async-foundations?</p>



<a name="177236705"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177236705" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177236705">(Oct 03 2019 at 12:03)</a>:</h4>
<p><span class="user-mention" data-user-id="124288">@oli</span> or <span class="user-mention" data-user-id="119031">@Esteban Küber</span> , are you around to give a checking for WG-diagnostics ?</p>



<a name="177246823"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177246823" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177246823">(Oct 03 2019 at 14:01)</a>:</h4>
<p>Hi <span class="user-group-mention" data-user-group-id="897">@T-compiler/meeting</span> now the meeting will start</p>



<a name="177246840"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177246840" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177246840">(Oct 03 2019 at 14:01)</a>:</h4>
<p>we will dedicate five minutes at the start to announcements; anyone can chime in</p>



<a name="177246926"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177246926" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177246926">(Oct 03 2019 at 14:02)</a>:</h4>
<p>EUV and rvalue promotion checks are being simplified following up on AST-borrowck removal: <a href="https://github.com/rust-lang/rust/pull/64874" target="_blank" title="https://github.com/rust-lang/rust/pull/64874">https://github.com/rust-lang/rust/pull/64874</a></p>



<a name="177246945"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177246945" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177246945">(Oct 03 2019 at 14:02)</a>:</h4>
<p><span aria-label="exclamation" class="emoji emoji-2757" role="img" title="exclamation">:exclamation:</span> tomorrow's design meeting will be on the 2020 roadmap; see <a href="https://github.com/rust-lang/compiler-team/issues/188" target="_blank" title="https://github.com/rust-lang/compiler-team/issues/188">compiler-team#188</a></p>



<a name="177246999"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177246999" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177246999">(Oct 03 2019 at 14:02)</a>:</h4>
<p>(I had hoped to have written some text with thoughts on the roadmap by now. but it hasn't happened yet.)</p>



<a name="177247061"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247061" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247061">(Oct 03 2019 at 14:03)</a>:</h4>
<blockquote>
<p><span class="user-mention silent" data-user-id="127859">Taylor Cramer</span> , are you around to give a checkin for WG-async-foundations?</p>
</blockquote>
<p>(I can)</p>



<a name="177247351"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247351" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247351">(Oct 03 2019 at 14:06)</a>:</h4>
<p>okay, so, as usual, I didn't get through <em>all</em> the P-high issues during triage this week</p>



<a name="177247368"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247368" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247368">(Oct 03 2019 at 14:06)</a>:</h4>
<p>but there were "only" 36</p>



<a name="177247387"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247387" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247387">(Oct 03 2019 at 14:06)</a>:</h4>
<blockquote>
<p>(I had hoped to have written some text with thoughts on the roadmap by now. but it hasn't happened yet.)</p>
</blockquote>
<p>(maybe we can find some time to chat this over before meeting, <span class="user-mention" data-user-id="116083">@pnkfelix</span>)</p>



<a name="177247392"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247392" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247392">(Oct 03 2019 at 14:06)</a>:</h4>
<p>which I think is less than last week. So, according to calculus, all is well.</p>



<a name="177247411"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247411" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247411">(Oct 03 2019 at 14:06)</a>:</h4>
<p>(because, you know, in the limit we have zero P-high bugs)</p>



<a name="177247444"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247444" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247444">(Oct 03 2019 at 14:07)</a>:</h4>
<p>um anyway lets go over the <a href="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=label%3Abeta-nominated+label%3AT-compiler" target="_blank" title="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=label%3Abeta-nominated+label%3AT-compiler">beta-nominations</a></p>



<a name="177247489"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247489" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247489">(Oct 03 2019 at 14:07)</a>:</h4>
<p>there are 8 nominated PR's (6 of which have landed on nightly)</p>



<a name="177247553"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247553" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247553">(Oct 03 2019 at 14:08)</a>:</h4>
<p>beta nom: "Always mark rust and rust-call abi's as unwind" <a href="https://github.com/rust-lang/rust/issues/65020" target="_blank" title="https://github.com/rust-lang/rust/issues/65020">#65020</a></p>



<a name="177247589"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247589" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247589">(Oct 03 2019 at 14:08)</a>:</h4>
<p>I’m surprised this managed to happen.</p>



<a name="177247610"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247610" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247610">(Oct 03 2019 at 14:08)</a>:</h4>
<p>as in, how we didn't see this bug crop up more often?</p>



<a name="177247632"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247632" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247632">(Oct 03 2019 at 14:09)</a>:</h4>
<p>no, how this happened in the first place <span aria-label="slight smile" class="emoji emoji-1f642" role="img" title="slight smile">:slight_smile:</span></p>



<a name="177247638"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247638" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247638">(Oct 03 2019 at 14:09)</a>:</h4>
<p>or as in, how our review process didn't manage to grep for the relevant <code>extern "Rust" {</code>  block</p>



<a name="177247645"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247645" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247645">(Oct 03 2019 at 14:09)</a>:</h4>
<p>yeah I know</p>



<a name="177247653"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247653" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247653">(Oct 03 2019 at 14:09)</a>:</h4>
<p>its kind of bonkers</p>



<a name="177247675"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247675" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247675">(Oct 03 2019 at 14:09)</a>:</h4>
<p>anyway, looks uncontroversial (as it was deliberately authored to be beta backported)</p>



<a name="177247683"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247683" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247683">(Oct 03 2019 at 14:09)</a>:</h4>
<p>beta-accepted.</p>



<a name="177247692"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247692" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247692">(Oct 03 2019 at 14:09)</a>:</h4>
<p>I wrote down a comment on the PR with my request for a codegen test</p>



<a name="177247747"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247747" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247747">(Oct 03 2019 at 14:10)</a>:</h4>
<p>okay i'll look into that</p>



<a name="177247764"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247764" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247764">(Oct 03 2019 at 14:10)</a>:</h4>
<p>shouldn't the PR be r-ed meanwhile?</p>



<a name="177247788"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247788" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247788">(Oct 03 2019 at 14:10)</a>:</h4>
<p>otherwise it will just be rolled up and merged</p>



<a name="177247794"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247794" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247794">(Oct 03 2019 at 14:10)</a>:</h4>
<p>becasue of nagisa's request?</p>



<a name="177247800"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247800" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247800">(Oct 03 2019 at 14:10)</a>:</h4>
<p>yeah</p>



<a name="177247816"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247816" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247816">(Oct 03 2019 at 14:10)</a>:</h4>
<p>I took that to mean it could be a follow-on work</p>



<a name="177247836"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247836" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247836">(Oct 03 2019 at 14:11)</a>:</h4>
<p><span class="user-mention" data-user-id="123586">@nagisa</span> clarify?</p>



<a name="177247854"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247854" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247854">(Oct 03 2019 at 14:11)</a>:</h4>
<p>Yeah could definitely be a follow-up PR</p>



<a name="177247885"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247885" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247885">(Oct 03 2019 at 14:11)</a>:</h4>
<p>okay</p>



<a name="177247903"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247903" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247903">(Oct 03 2019 at 14:11)</a>:</h4>
<p>beta-nom: " extract expected return type for async fn generators" <a href="https://github.com/rust-lang/rust/issues/64999" target="_blank" title="https://github.com/rust-lang/rust/issues/64999">#64999</a></p>



<a name="177247978"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177247978" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177247978">(Oct 03 2019 at 14:12)</a>:</h4>
<p>hasn't merged yet but in the pipeline</p>



<a name="177248011"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248011" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248011">(Oct 03 2019 at 14:12)</a>:</h4>
<p>looks fairly large to me, so shrug.</p>



<a name="177248020"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248020" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248020">(Oct 03 2019 at 14:12)</a>:</h4>
<p>does anyone want to argue it should wait until next week for consideration?</p>



<a name="177248031"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248031" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248031">(Oct 03 2019 at 14:12)</a>:</h4>
<p>I think we can prioritize some async PRs a bit more if they are not risky</p>



<a name="177248033"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248033" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248033">(Oct 03 2019 at 14:12)</a>:</h4>
<p>ah the size, I see</p>



<a name="177248077"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248077" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248077">(Oct 03 2019 at 14:12)</a>:</h4>
<p>fwiw, most of the size are tests :P</p>



<a name="177248084"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248084" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248084">(Oct 03 2019 at 14:13)</a>:</h4>
<p>(which is a good thing...)</p>



<a name="177248171"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248171" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248171">(Oct 03 2019 at 14:13)</a>:</h4>
<p>Even without tests this is fairly more sizable than the couple of lines for a fix I’m otherwise used to; but this being a fix to the typesystem, I guess it is warranted?</p>



<a name="177248185"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248185" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248185">(Oct 03 2019 at 14:13)</a>:</h4>
<p>also we don't want broken async in first stable release.</p>



<a name="177248186"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248186" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248186">(Oct 03 2019 at 14:13)</a>:</h4>
<p>it may not be a trivial backport given that it needed a rebase commit, not sure</p>



<a name="177248245"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248245" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248245">(Oct 03 2019 at 14:14)</a>:</h4>
<p>I can squash, I think it would be an easy backport,</p>



<a name="177248257"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248257" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248257">(Oct 03 2019 at 14:14)</a>:</h4>
<p>I do agree it's not entirely trivial though</p>



<a name="177248272"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248272" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248272">(Oct 03 2019 at 14:14)</a>:</h4>
<p>It's a "completeness fix" so to speak</p>



<a name="177248277"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248277" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248277">(Oct 03 2019 at 14:14)</a>:</h4>
<p>accepting code that was previously rejected</p>



<a name="177248281"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248281" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248281">(Oct 03 2019 at 14:14)</a>:</h4>
<p>that said, I think there is some... <em>mild</em> backwards compat risk? like, we don't <em>know</em> of a case where there's a problem because of a missed coercion opportunit</p>



<a name="177248300"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248300" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> eddyb <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248300">(Oct 03 2019 at 14:14)</a>:</h4>
<p>it's a bit sad that it has to know about <code>Future</code> at all, as opposed to deducing through the relevant <code>impl</code>s (but I have nothing against landing it)</p>



<a name="177248302"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248302" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248302">(Oct 03 2019 at 14:14)</a>:</h4>
<p>but I would be happier not to have the possibility</p>



<a name="177248308"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248308" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248308">(Oct 03 2019 at 14:14)</a>:</h4>
<p>doesn't seem like anyone's vetoing, but we could also wait a week safely, if I understand correctly</p>



<a name="177248371"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248371" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248371">(Oct 03 2019 at 14:15)</a>:</h4>
<blockquote>
<p>it's a bit sad that it has to know about <code>Future</code> at all, as opposed to deducing through the relevant <code>impl</code>s</p>
</blockquote>
<p>(yes, but that was by far the most practical way, and changing to do more general deduction would be a less targeted fix, too, that I'd less comfortable backporting)</p>



<a name="177248382"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248382" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248382">(Oct 03 2019 at 14:15)</a>:</h4>
<p><span class="user-mention" data-user-id="116009">@nikomatsakis</span>  fwiw we don't guarantee stability for inference in that way at least "by the letter of the law"</p>



<a name="177248390"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248390" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248390">(Oct 03 2019 at 14:15)</a>:</h4>
<p>how about we just wait a week since niko themselves mentioned the backwards compat risk</p>



<a name="177248393"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248393" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248393">(Oct 03 2019 at 14:15)</a>:</h4>
<p>I know, i'm not overly worried about it</p>



<a name="177248460"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248460" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248460">(Oct 03 2019 at 14:16)</a>:</h4>
<p>this is why I didn't try to block stabilization on it :)</p>



<a name="177248464"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248464" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248464">(Oct 03 2019 at 14:16)</a>:</h4>
<p>(as in, leave the beta-nominated tag for now)</p>



<a name="177248467"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248467" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248467">(Oct 03 2019 at 14:16)</a>:</h4>
<p>sound okay?</p>



<a name="177248469"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248469" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248469">(Oct 03 2019 at 14:16)</a>:</h4>
<p>that seems ok</p>



<a name="177248474"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248474" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248474">(Oct 03 2019 at 14:16)</a>:</h4>
<p>seems fair</p>



<a name="177248485"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248485" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248485">(Oct 03 2019 at 14:16)</a>:</h4>
<p>beta-nom: "Fix ICE <a href="https://github.com/rust-lang/rust/issues/64964" target="_blank" title="https://github.com/rust-lang/rust/issues/64964">#64964</a>" <a href="https://github.com/rust-lang/rust/issues/64989" target="_blank" title="https://github.com/rust-lang/rust/issues/64989">#64989</a></p>



<a name="177248511"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248511" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248511">(Oct 03 2019 at 14:16)</a>:</h4>
<p>This is linked to <a href="https://github.com/rust-lang/rust/pull/64895" target="_blank" title="https://github.com/rust-lang/rust/pull/64895">https://github.com/rust-lang/rust/pull/64895</a></p>



<a name="177248512"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248512" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248512">(Oct 03 2019 at 14:16)</a>:</h4>
<p>this should be considered together with <a href="https://github.com/rust-lang/rust/pull/64895" target="_blank" title="https://github.com/rust-lang/rust/pull/64895">https://github.com/rust-lang/rust/pull/64895</a></p>



<a name="177248515"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248515" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248515">(Oct 03 2019 at 14:16)</a>:</h4>
<p>i guess this was also an <code>await</code> related bug?</p>



<a name="177248521"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248521" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248521">(Oct 03 2019 at 14:16)</a>:</h4>
<p>yep</p>



<a name="177248526"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248526" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> eddyb <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248526">(Oct 03 2019 at 14:16)</a>:</h4>
<p>methinks we should have a policy of editing PR titles so they include information</p>



<a name="177248533"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248533" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248533">(Oct 03 2019 at 14:17)</a>:</h4>
<p>either we backport both or none</p>



<a name="177248552"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248552" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248552">(Oct 03 2019 at 14:17)</a>:</h4>
<p>in particular, <a href="https://github.com/rust-lang/rust/issues/64989" target="_blank" title="https://github.com/rust-lang/rust/issues/64989">#64989</a> is a fix to <a href="https://github.com/rust-lang/rust/issues/64895" target="_blank" title="https://github.com/rust-lang/rust/issues/64895">#64895</a>, and it makes no sense to backport one without the other</p>



<a name="177248567"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248567" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248567">(Oct 03 2019 at 14:17)</a>:</h4>
<p>/me stops repeating everything centril says</p>



<a name="177248616"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248616" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248616">(Oct 03 2019 at 14:17)</a>:</h4>
<p>okay lets treat them as coupled, we'll get to <a href="https://github.com/rust-lang/rust/issues/64895" target="_blank" title="https://github.com/rust-lang/rust/issues/64895">#64895</a> in a moment then</p>



<a name="177248670"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248670" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248670">(Oct 03 2019 at 14:18)</a>:</h4>
<p>beta-nom: "Silence unreachable code lint from await desugaring" <a href="https://github.com/rust-lang/rust/issues/64930" target="_blank" title="https://github.com/rust-lang/rust/issues/64930">#64930</a></p>



<a name="177248677"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248677" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248677">(Oct 03 2019 at 14:18)</a>:</h4>
<p><del>I'm of two minds about this one, as the fix is not entirely trivial, and it's "just" diagnostics, but it's also a fairly major diagnostics fail (as I noted in <a href="https://github.com/rust-lang/rust/pull/64895#issuecomment-537846831" target="_blank" title="https://github.com/rust-lang/rust/pull/64895#issuecomment-537846831">my comment</a> on <a href="https://github.com/rust-lang/rust/issues/64895" target="_blank" title="https://github.com/rust-lang/rust/issues/64895"><a href="https://github.com/rust-lang/rust/issues/64895" target="_blank" title="https://github.com/rust-lang/rust/issues/64895">#64895</a></a>)</del></p>



<a name="177248718"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248718" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248718">(Oct 03 2019 at 14:18)</a>:</h4>
<p>so much await stuff!</p>



<a name="177248729"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248729" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248729">(Oct 03 2019 at 14:19)</a>:</h4>
<p>One could argue that because a fix was needed to the first PR that it is a bit risky?</p>



<a name="177248755"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248755" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248755">(Oct 03 2019 at 14:19)</a>:</h4>
<p>on the other hand we want less serious diagnostics fails</p>



<a name="177248874"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248874" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248874">(Oct 03 2019 at 14:20)</a>:</h4>
<p>well it seems like <a href="https://github.com/rust-lang/rust/issues/64930" target="_blank" title="https://github.com/rust-lang/rust/issues/64930">#64930</a> is okay, in any case?</p>



<a name="177248897"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248897" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248897">(Oct 03 2019 at 14:20)</a>:</h4>
<p>beta accepted</p>



<a name="177248917"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248917" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248917">(Oct 03 2019 at 14:20)</a>:</h4>
<p>agree</p>



<a name="177248940"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248940" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248940">(Oct 03 2019 at 14:20)</a>:</h4>
<p>okay now what you've all been chomping at the bit for</p>



<a name="177248954"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177248954" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177248954">(Oct 03 2019 at 14:20)</a>:</h4>
<p>beta-nom: "async/await: improve not-send errors" <a href="https://github.com/rust-lang/rust/issues/64895" target="_blank" title="https://github.com/rust-lang/rust/issues/64895">#64895</a></p>



<a name="177249006"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249006" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249006">(Oct 03 2019 at 14:21)</a>:</h4>
<p>it's a non-trivial amount of code, that needed a fix, but it's mostly error code</p>



<a name="177249017"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249017" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249017">(Oct 03 2019 at 14:21)</a>:</h4>
<p>difficult decision :P</p>



<a name="177249088"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249088" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249088">(Oct 03 2019 at 14:22)</a>:</h4>
<p>we could wait a week... but testing it sooner rather than later is also beneficial</p>



<a name="177249124"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249124" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249124">(Oct 03 2019 at 14:22)</a>:</h4>
<p>yeah, that about sums it up</p>



<a name="177249130"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249130" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249130">(Oct 03 2019 at 14:22)</a>:</h4>
<p>(I'll stop arguing against myself back and forth...)</p>



<a name="177249157"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249157" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249157">(Oct 03 2019 at 14:22)</a>:</h4>
<p>I guess waiting a week will also give us more testing (since more async-await folks are on nightly anyway, afaik?)</p>



<a name="177249205"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249205" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249205">(Oct 03 2019 at 14:23)</a>:</h4>
<p>the bulk of the PR is indeed diagnostics ... I don't know if "boilerplate" is a fair term here, but its definitely less risky than some other kinds of code</p>



<a name="177249236"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249236" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249236">(Oct 03 2019 at 14:23)</a>:</h4>
<blockquote>
<p>I guess waiting a week will also give us more testing (since more async-await folks are on nightly anyway, afaik?)</p>
</blockquote>
<p>this is my big question, indeed: How many people are both on beta and testing async-await ...?</p>



<a name="177249249"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249249" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249249">(Oct 03 2019 at 14:23)</a>:</h4>
<p>the blog post might have sent some folks to beta</p>



<a name="177249312"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249312" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249312">(Oct 03 2019 at 14:24)</a>:</h4>
<p>I'm inclined to go for it</p>



<a name="177249316"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249316" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249316">(Oct 03 2019 at 14:24)</a>:</h4>
<p>I feel like most people test on beta in CI, nightly or stable in their day to day, but I guess I don't know for sure :)</p>



<a name="177249343"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249343" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249343">(Oct 03 2019 at 14:24)</a>:</h4>
<p>that's probably right ^--</p>



<a name="177249344"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249344" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249344">(Oct 03 2019 at 14:24)</a>:</h4>
<p>(as in, backport both <a href="https://github.com/rust-lang/rust/issues/64895" target="_blank" title="https://github.com/rust-lang/rust/issues/64895">#64895</a> and <a href="https://github.com/rust-lang/rust/issues/64989" target="_blank" title="https://github.com/rust-lang/rust/issues/64989">#64989</a> )</p>



<a name="177249366"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249366" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249366">(Oct 03 2019 at 14:24)</a>:</h4>
<p>I think I'm mildly in favor of backport as well</p>



<a name="177249410"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249410" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249410">(Oct 03 2019 at 14:25)</a>:</h4>
<p>one other relevant factor: we expect to do a bit of follow-up work; I think I'm leaning mildly towards backport <em>this</em> work but not the follow-up</p>



<a name="177249447"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249447" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249447">(Oct 03 2019 at 14:25)</a>:</h4>
<p>just because it'll have less testing, and this is the most important part</p>



<a name="177249453"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249453" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249453">(Oct 03 2019 at 14:25)</a>:</h4>
<p>plus that way we get some improvements to deliver in 1.40 :P</p>



<a name="177249454"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249454" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249454">(Oct 03 2019 at 14:25)</a>:</h4>
<p>apart from follow-up work along the same lines as PR <a href="https://github.com/rust-lang/rust/issues/64989" target="_blank" title="https://github.com/rust-lang/rust/issues/64989">#64989</a>, right?</p>



<a name="177249466"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249466" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249466">(Oct 03 2019 at 14:25)</a>:</h4>
<p>right, of course</p>



<a name="177249529"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249529" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249529">(Oct 03 2019 at 14:26)</a>:</h4>
<p>what's the follow-up work?</p>



<a name="177249533"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249533" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249533">(Oct 03 2019 at 14:26)</a>:</h4>
<p>I mean purely "aesthetic" improvements, not ICEs etc</p>



<a name="177249543"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249543" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249543">(Oct 03 2019 at 14:26)</a>:</h4>
<p>or maybe that's better discussed at a different time</p>



<a name="177249550"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249550" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249550">(Oct 03 2019 at 14:26)</a>:</h4>
<p>basically just making the message less noisy, tweaking some of the wording</p>



<a name="177249560"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249560" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249560">(Oct 03 2019 at 14:26)</a>:</h4>
<p>oh yeah, okay</p>



<a name="177249570"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249570" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249570">(Oct 03 2019 at 14:26)</a>:</h4>
<p>cool.</p>



<a name="177249575"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249575" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249575">(Oct 03 2019 at 14:26)</a>:</h4>
<p>beta-accepted then.</p>



<a name="177249599"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249599" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249599">(Oct 03 2019 at 14:26)</a>:</h4>
<p>beta-nom: "syntax: fix dropping of attribute on first param of non-method assocated fn" <a href="https://github.com/rust-lang/rust/issues/64894" target="_blank" title="https://github.com/rust-lang/rust/issues/64894">#64894</a></p>



<a name="177249625"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249625" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249625">(Oct 03 2019 at 14:27)</a>:</h4>
<p>this is a fix to a newly stabilized feature as well (in 1.39)</p>



<a name="177249637"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249637" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249637">(Oct 03 2019 at 14:27)</a>:</h4>
<p>(which production users have hit)</p>



<a name="177249726"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249726" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249726">(Oct 03 2019 at 14:28)</a>:</h4>
<p>I'm a little surprised the fix was this big</p>



<a name="177249744"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249744" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249744">(Oct 03 2019 at 14:28)</a>:</h4>
<p>from the bug I had assumed this was a like a fencepost error or something. <span aria-label="wink" class="emoji emoji-1f609" role="img" title="wink">:wink:</span></p>



<a name="177249775"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249775" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249775">(Oct 03 2019 at 14:28)</a>:</h4>
<p>having said that, I don't object. It does seem like a real serious bug</p>



<a name="177249786"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249786" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249786">(Oct 03 2019 at 14:29)</a>:</h4>
<p>it is a bit more involved than I expected, but we gotta fix that</p>



<a name="177249801"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249801" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249801">(Oct 03 2019 at 14:29)</a>:</h4>
<p><span class="user-mention" data-user-id="116083">@pnkfelix</span> the actual fix is in <code>parser.rs</code> -- most of the rest is just a whole lot of tests</p>



<a name="177249828"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249828" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249828">(Oct 03 2019 at 14:29)</a>:</h4>
<p>I'm reading over parse/parser/item.rs and just surprised</p>



<a name="177249846"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249846" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249846">(Oct 03 2019 at 14:29)</a>:</h4>
<p>did you refactor or something? add new recovery code?</p>



<a name="177249934"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249934" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249934">(Oct 03 2019 at 14:30)</a>:</h4>
<p><span class="user-mention" data-user-id="116083">@pnkfelix</span> yes I baked parsing of <code>self</code> params into <code>parse_param_general</code> because the old approach was fundamentally broken</p>



<a name="177249948"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249948" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249948">(Oct 03 2019 at 14:30)</a>:</h4>
<p>(and this is more "clearly right")</p>



<a name="177249972"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249972" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249972">(Oct 03 2019 at 14:30)</a>:</h4>
<p>okay I'll assume that it was more trouble than it would have been worth to try to make a more targetted (as in minimal diff) fix</p>



<a name="177249980"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177249980" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177249980">(Oct 03 2019 at 14:30)</a>:</h4>
<p>yep</p>



<a name="177250009"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250009" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250009">(Oct 03 2019 at 14:31)</a>:</h4>
<p>(did consider it)</p>



<a name="177250022"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250022" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250022">(Oct 03 2019 at 14:31)</a>:</h4>
<p>beta-accepted then, unless I hear a veto in the meantime</p>



<a name="177250048"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250048" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250048">(Oct 03 2019 at 14:31)</a>:</h4>
<p>beta-nom: "Upgrade async/await to "used" keywords." <a href="https://github.com/rust-lang/rust/issues/64875" target="_blank" title="https://github.com/rust-lang/rust/issues/64875">#64875</a></p>



<a name="177250070"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250070" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250070">(Oct 03 2019 at 14:31)</a>:</h4>
<p>I guess this is fine?</p>



<a name="177250117"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250117" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250117">(Oct 03 2019 at 14:32)</a>:</h4>
<p>not a big deal but improves some diagnostics</p>



<a name="177250126"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250126" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250126">(Oct 03 2019 at 14:32)</a>:</h4>
<p>small code changes also</p>



<a name="177250127"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250127" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250127">(Oct 03 2019 at 14:32)</a>:</h4>
<p>(sorry I keep forgetting to add the emoji votes)</p>



<a name="177250157"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250157" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250157">(Oct 03 2019 at 14:32)</a>:</h4>
<p>yep, only Q I had was whether it was worth the hassle</p>



<a name="177250161"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250161" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250161">(Oct 03 2019 at 14:32)</a>:</h4>
<p>it probably is</p>



<a name="177250166"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250166" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250166">(Oct 03 2019 at 14:32)</a>:</h4>
<p>since patch is relatively trivial</p>



<a name="177250207"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250207" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250207">(Oct 03 2019 at 14:33)</a>:</h4>
<p>okay i'll call it beta-accepted unless someone vetos in the meantime</p>



<a name="177250219"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250219" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250219">(Oct 03 2019 at 14:33)</a>:</h4>
<p>last one</p>



<a name="177250222"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250222" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250222">(Oct 03 2019 at 14:33)</a>:</h4>
<p>beta-nom: "Fix redundant semicolon lint interaction with proc macro attributes" <a href="https://github.com/rust-lang/rust/issues/64387" target="_blank" title="https://github.com/rust-lang/rust/issues/64387">#64387</a></p>



<a name="177250337"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250337" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250337">(Oct 03 2019 at 14:34)</a>:</h4>
<p>oh is this really just changing the pretty-print behavior?</p>



<a name="177250340"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250340" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250340">(Oct 03 2019 at 14:35)</a>:</h4>
<p>/me skims</p>



<a name="177250367"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250367" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250367">(Oct 03 2019 at 14:35)</a>:</h4>
<p>yea but macros...</p>



<a name="177250386"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250386" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250386">(Oct 03 2019 at 14:35)</a>:</h4>
<blockquote>
<p>(sorry I keep forgetting to add the emoji votes)</p>
</blockquote>
<p>we should double check whether <code>poll</code> works on mobile or whatever now</p>



<a name="177250455"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250455" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Vadim Petrochenkov <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250455">(Oct 03 2019 at 14:36)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/64387" target="_blank" title="https://github.com/rust-lang/rust/issues/64387">#64387</a> and the previous semicolon PRs walk on such a minefield and don't even realize it.</p>



<a name="177250480"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250480" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Vadim Petrochenkov <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250480">(Oct 03 2019 at 14:36)</a>:</h4>
<p>I didn't block them only because I was going to rewrite all that later anyway.</p>



<a name="177250483"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250483" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250483">(Oct 03 2019 at 14:36)</a>:</h4>
<blockquote>
<p>yea but macros...</p>
</blockquote>
<p>I'm sorry, do macros <em>use</em> the pretty-printer?</p>



<a name="177250503"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250503" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250503">(Oct 03 2019 at 14:36)</a>:</h4>
<p>oh yeah</p>



<a name="177250508"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250508" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250508">(Oct 03 2019 at 14:36)</a>:</h4>
<p>/me quickly puts his hands over his ears, "not listening!"</p>



<a name="177250516"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250516" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250516">(Oct 03 2019 at 14:36)</a>:</h4>
<p>I know they generate token streams, for some reason I assumed those token-streams were generated through other means</p>



<a name="177250523"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250523" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250523">(Oct 03 2019 at 14:37)</a>:</h4>
<p>I don't know why I thought this</p>



<a name="177250536"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250536" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250536">(Oct 03 2019 at 14:37)</a>:</h4>
<p>heh yes it's a dark secret :)</p>



<a name="177250542"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250542" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250542">(Oct 03 2019 at 14:37)</a>:</h4>
<p>goodness gracious</p>



<a name="177250552"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250552" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250552">(Oct 03 2019 at 14:37)</a>:</h4>
<p>we... should probably try to change that at some point, before we get really stuck stuck</p>



<a name="177250571"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250571" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250571">(Oct 03 2019 at 14:37)</a>:</h4>
<p>roadmap 2020/2021!</p>



<a name="177250634"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250634" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250634">(Oct 03 2019 at 14:38)</a>:</h4>
<p>okay so, <span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span> , what do you think, is this something you would backport?</p>



<a name="177250648"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250648" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> eddyb <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250648">(Oct 03 2019 at 14:38)</a>:</h4>
<p>I wanted to help with that earlier this year but <em>muffled screams</em> got sidetracked</p>



<a name="177250677"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250677" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250677">(Oct 03 2019 at 14:38)</a>:</h4>
<p>I'm personally inclined to say no, but mostly because I don't want to believe we're in this situation in the first place.</p>



<a name="177250717"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250717" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> eddyb <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250717">(Oct 03 2019 at 14:39)</a>:</h4>
<p>it really has to be a main priority to get fixed (since we need to redesign a few things around ASTs, macro expansion, etc.)</p>



<a name="177250745"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250745" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> eddyb <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250745">(Oct 03 2019 at 14:39)</a>:</h4>
<p>the bad news is that it's hard/tricky the good news is that getting it right would also help incremental :P</p>



<a name="177250754"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250754" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250754">(Oct 03 2019 at 14:39)</a>:</h4>
<p>Denial is always a strategy that... works?</p>



<a name="177250772"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250772" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250772">(Oct 03 2019 at 14:39)</a>:</h4>
<blockquote>
<p>okay so, <span class="user-mention silent" data-user-id="123856">Vadim Petrochenkov</span> , what do you think, is this something you would backport?</p>
</blockquote>
<p>you're referring here to <a href="https://github.com/rust-lang/rust/issues/64387" target="_blank" title="https://github.com/rust-lang/rust/issues/64387">#64387</a>, <span class="user-mention" data-user-id="116083">@pnkfelix</span> ?</p>



<a name="177250774"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250774" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250774">(Oct 03 2019 at 14:39)</a>:</h4>
<p>or maybe it never works and could never possibly work?</p>



<a name="177250791"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250791" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250791">(Oct 03 2019 at 14:40)</a>:</h4>
<p>it looks pretty small</p>



<a name="177250837"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250837" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250837">(Oct 03 2019 at 14:40)</a>:</h4>
<blockquote>
<blockquote>
<p>okay so, <span class="user-mention silent" data-user-id="123856">Vadim Petrochenkov</span> , what do you think, is this something you would backport?</p>
</blockquote>
<p>you're referring here to <a href="https://github.com/rust-lang/rust/issues/64387" target="_blank" title="https://github.com/rust-lang/rust/issues/64387">#64387</a>, <span class="user-mention silent" data-user-id="116083">pnkfelix</span> ?</p>
</blockquote>
<p>yes, PR <a href="https://github.com/rust-lang/rust/issues/64387" target="_blank" title="https://github.com/rust-lang/rust/issues/64387">#64387</a></p>



<a name="177250905"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250905" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250905">(Oct 03 2019 at 14:40)</a>:</h4>
<blockquote>
<p><a href="https://github.com/rust-lang/rust/issues/64387" target="_blank" title="https://github.com/rust-lang/rust/issues/64387">#64387</a> and the previous semicolon PRs walk on such a minefield and don't even realize it.</p>
</blockquote>
<p>^ this is what I was referencing when I tried to pull <span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span> back in</p>



<a name="177250951"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250951" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Vadim Petrochenkov <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250951">(Oct 03 2019 at 14:41)</a>:</h4>
<p>If <code>redundant_semicolon</code> which introduced the issue is already on beta, then we probably have to backport.</p>



<a name="177250967"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250967" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250967">(Oct 03 2019 at 14:41)</a>:</h4>
<p>it should be on beta</p>



<a name="177250997"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177250997" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177250997">(Oct 03 2019 at 14:42)</a>:</h4>
<p>ok. Yeah, I had assumed it would only make sense to skip <a href="https://github.com/rust-lang/rust/issues/64387" target="_blank" title="https://github.com/rust-lang/rust/issues/64387">#64387</a> if we <em>also</em> skipped whatever it's fixing.</p>



<a name="177251056"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251056" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251056">(Oct 03 2019 at 14:42)</a>:</h4>
<p>(which I don't think is on the table...)</p>



<a name="177251058"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251058" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251058">(Oct 03 2019 at 14:42)</a>:</h4>
<p>confirm; I checked playground</p>



<a name="177251069"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251069" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251069">(Oct 03 2019 at 14:42)</a>:</h4>
<p>okay then</p>



<a name="177251080"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251080" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251080">(Oct 03 2019 at 14:42)</a>:</h4>
<p>beta-accepted</p>



<a name="177251094"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251094" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251094">(Oct 03 2019 at 14:42)</a>:</h4>
<p>what else what esle</p>



<a name="177251107"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251107" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251107">(Oct 03 2019 at 14:42)</a>:</h4>
<p>nominations!</p>



<a name="177251128"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251128" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251128">(Oct 03 2019 at 14:42)</a>:</h4>
<p>we had two nominations, then I did triage and decided that two was not a large enough number</p>



<a name="177251135"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251135" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251135">(Oct 03 2019 at 14:43)</a>:</h4>
<p>so now we have four nominatins</p>



<a name="177251148"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251148" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251148">(Oct 03 2019 at 14:43)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues?q=is%3Aopen+is%3Aissue+label%3AI-nominated+label%3AT-compiler" target="_blank" title="https://github.com/rust-lang/rust/issues?q=is%3Aopen+is%3Aissue+label%3AI-nominated+label%3AT-compiler">nominations</a></p>



<a name="177251174"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251174" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251174">(Oct 03 2019 at 14:43)</a>:</h4>
<p>I-nom: "Add an unstable 'extra randomization' compile-time flag for hashers" <a href="https://github.com/rust-lang/rust/issues/65042" target="_blank" title="https://github.com/rust-lang/rust/issues/65042">#65042</a></p>



<a name="177251256"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251256" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251256">(Oct 03 2019 at 14:44)</a>:</h4>
<p>basically someone wants a flag to allow us to increase randomization in how hash table walk, for improving test coverage of otherwise hidden sources of under-determinism</p>



<a name="177251258"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251258" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251258">(Oct 03 2019 at 14:44)</a>:</h4>
<blockquote>
<p>I think this feature as-is isn't tenable, it's just too problematic in practice. You'll probably never finish a compiler build if it does have high overhead, and I suspect it will.</p>
</blockquote>
<p>I don't get this... would someone like to elaborate, e.g. <span class="user-mention" data-user-id="116122">@simulacrum</span>  ?</p>



<a name="177251296"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251296" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251296">(Oct 03 2019 at 14:44)</a>:</h4>
<p>to be clear, this would only be for local usage, not on CI</p>



<a name="177251309"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251309" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251309">(Oct 03 2019 at 14:44)</a>:</h4>
<p>with like... fast lotsa-cores machines <span aria-label="slight smile" class="emoji emoji-1f642" role="img" title="slight smile">:slight_smile:</span></p>



<a name="177251350"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251350" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251350">(Oct 03 2019 at 14:45)</a>:</h4>
<p>well, I wanted to bring it up here to see if anyone thought this was worth discussing</p>



<a name="177251351"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251351" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251351">(Oct 03 2019 at 14:45)</a>:</h4>
<p>imo the non-determinism in diagnostics is a fairly annoying problem when it shows up</p>



<a name="177251368"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251368" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251368">(Oct 03 2019 at 14:45)</a>:</h4>
<p>in which case I would want to perhaps discuss it in a design meeting</p>



<a name="177251370"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251370" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251370">(Oct 03 2019 at 14:45)</a>:</h4>
<p>this seems like it could be pretty useful</p>



<a name="177251371"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251371" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251371">(Oct 03 2019 at 14:45)</a>:</h4>
<p>not here</p>



<a name="177251376"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251376" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251376">(Oct 03 2019 at 14:45)</a>:</h4>
<p>it seems like <span class="user-mention" data-user-id="126931">@centril</span> is interested in it. Is anyone else?</p>



<a name="177251389"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251389" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251389">(Oct 03 2019 at 14:46)</a>:</h4>
<p>I feel like we don't need a design meeting <em>per se</em></p>



<a name="177251450"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251450" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251450">(Oct 03 2019 at 14:46)</a>:</h4>
<p>I'd be ok with it, esp as it could be helpful if we want to push on deterministic builds</p>



<a name="177251453"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251453" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251453">(Oct 03 2019 at 14:46)</a>:</h4>
<p>(I think it could tie into e.g. deterministic builds, maybe)</p>



<a name="177251472"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251472" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251472">(Oct 03 2019 at 14:46)</a>:</h4>
<p>I'm guessing the actual PR won't be too involved in terms of diff</p>



<a name="177251478"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251478" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251478">(Oct 03 2019 at 14:46)</a>:</h4>
<p>I think it's not solving the problem the right way, but am unopposed otherwise</p>



<a name="177251515"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251515" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251515">(Oct 03 2019 at 14:46)</a>:</h4>
<p>okay I think there may be general interest in talking about determinism</p>



<a name="177251523"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251523" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251523">(Oct 03 2019 at 14:47)</a>:</h4>
<p>and this would be one facet of that.</p>



<a name="177251525"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251525" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251525">(Oct 03 2019 at 14:47)</a>:</h4>
<p>is that fair?</p>



<a name="177251528"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251528" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251528">(Oct 03 2019 at 14:47)</a>:</h4>
<p>I think that's fair</p>



<a name="177251530"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251530" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251530">(Oct 03 2019 at 14:47)</a>:</h4>
<p>(that said, I agree with <span class="user-mention" data-user-id="116122">@simulacrum</span> that we should experiment with just using IndexMap and getting a determinsitic order all the time :)</p>



<a name="177251534"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251534" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251534">(Oct 03 2019 at 14:47)</a>:</h4>
<p>let's move along</p>



<a name="177251556"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251556" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251556">(Oct 03 2019 at 14:47)</a>:</h4>
<p>(as in, we can talk determinism out side of this meeting. and I will not close the issue.)</p>



<a name="177251577"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251577" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251577">(Oct 03 2019 at 14:47)</a>:</h4>
<p>I-nom: " ICE building Apache Arrow PR in <code>librustc_traits/normalize_erasing_regions.rs:42</code>" <a href="https://github.com/rust-lang/rust/issues/64908" target="_blank" title="https://github.com/rust-lang/rust/issues/64908">#64908</a></p>



<a name="177251618"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251618" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251618">(Oct 03 2019 at 14:48)</a>:</h4>
<p>why did I leave this nominated</p>



<a name="177251711"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251711" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251711">(Oct 03 2019 at 14:49)</a>:</h4>
<p>let's sincerely hope this isn't a "mir-opt triggered long-standing lazy-norm-issue" <span aria-label="slight smile" class="emoji emoji-1f642" role="img" title="slight smile">:slight_smile:</span></p>



<a name="177251716"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251716" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251716">(Oct 03 2019 at 14:49)</a>:</h4>
<p>I think that was a mistake on my part; at least, I dont think there's much to discuss here. (This may be a bug that needs lazy-normalization. Or it may have another solution.)</p>



<a name="177251733"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251733" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251733">(Oct 03 2019 at 14:49)</a>:</h4>
<p>(cause then we are royally screwed)</p>



<a name="177251739"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251739" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251739">(Oct 03 2019 at 14:49)</a>:</h4>
<p>next</p>



<a name="177251744"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251744" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251744">(Oct 03 2019 at 14:49)</a>:</h4>
<p>I-nom: "ThinLTO and <code>-o</code> compiler option can lead to duplicate object file inclusion in staticlib" <a href="https://github.com/rust-lang/rust/issues/64153" target="_blank" title="https://github.com/rust-lang/rust/issues/64153">#64153</a></p>



<a name="177251767"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251767" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251767">(Oct 03 2019 at 14:49)</a>:</h4>
<p><span aria-label="construction worker" class="emoji emoji-1f477" role="img" title="construction worker">:construction_worker:</span> someone volunteer to take the above, please!</p>



<a name="177251846"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251846" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251846">(Oct 03 2019 at 14:50)</a>:</h4>
<p>(its assigned to <span class="user-mention" data-user-id="124287">@mw</span> to delegate but I think they did not see that.)</p>



<a name="177251867"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251867" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251867">(Oct 03 2019 at 14:50)</a>:</h4>
<p>anyway that's enough begging out of me ... or is it ...</p>



<a name="177251890"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251890" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251890">(Oct 03 2019 at 14:50)</a>:</h4>
<p>I-nom: "regression: rustdoc resolution changes" <a href="https://github.com/rust-lang/rust/issues/61560" target="_blank" title="https://github.com/rust-lang/rust/issues/61560">#61560</a></p>



<a name="177251902"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251902" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251902">(Oct 03 2019 at 14:50)</a>:</h4>
<p><span aria-label="construction worker" class="emoji emoji-1f477" role="img" title="construction worker">:construction_worker:</span> someone volunteer to take the above, please!</p>



<a name="177251938"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251938" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251938">(Oct 03 2019 at 14:51)</a>:</h4>
<p>Seriously this one may be a matter of just "can you even replicate this? If you can, can you bisect it?"</p>



<a name="177251948"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251948" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251948">(Oct 03 2019 at 14:51)</a>:</h4>
<p>I just haven't had time to do it myself.</p>



<a name="177251964"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251964" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251964">(Oct 03 2019 at 14:51)</a>:</h4>
<p>Okay <strong>now</strong> that's enough begging out of me.</p>



<a name="177251974"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251974" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251974">(Oct 03 2019 at 14:51)</a>:</h4>
<p>OK so</p>



<a name="177251982"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177251982" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177251982">(Oct 03 2019 at 14:51)</a>:</h4>
<p>Maybe I'll tweet out some more begging tonight</p>



<a name="177252035"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252035" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252035">(Oct 03 2019 at 14:52)</a>:</h4>
<p>once we launch the LLVM ICE-breakers, we need a similar "Bisecters and minimizers" group, don't we?</p>



<a name="177252054"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252054" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252054">(Oct 03 2019 at 14:52)</a>:</h4>
<p><em>ooh</em> yeah we should also have a compiler twitter account that automatically tweets any issue identified as such</p>



<a name="177252067"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252067" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252067">(Oct 03 2019 at 14:52)</a>:</h4>
<p>I'm going to add that to the <a href="https://github.com/rust-lang/compiler-team/issues/174" target="_blank" title="https://github.com/rust-lang/compiler-team/issues/174">compiler-team#174</a> :)</p>



<a name="177252077"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252077" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252077">(Oct 03 2019 at 14:52)</a>:</h4>
<p>and maybe tweets again if they <del>go unassigned</del> lose their assignment</p>



<a name="177252151"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252151" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252151">(Oct 03 2019 at 14:53)</a>:</h4>
<p>though honestly I have not looked into how issue-assignments work in the ICE-breakers system</p>



<a name="177252157"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252157" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252157">(Oct 03 2019 at 14:53)</a>:</h4>
<p>okay okay</p>



<a name="177252158"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252158" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252158">(Oct 03 2019 at 14:53)</a>:</h4>
<p>FWIW you got 8 mins remaining and the check-ins on the table</p>



<a name="177252164"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252164" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252164">(Oct 03 2019 at 14:53)</a>:</h4>
<p>that's all the nominations</p>



<a name="177252166"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252166" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252166">(Oct 03 2019 at 14:53)</a>:</h4>
<p>yeah</p>



<a name="177252172"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252172" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252172">(Oct 03 2019 at 14:53)</a>:</h4>
<p>thanks <span class="user-mention" data-user-id="123586">@nagisa</span></p>



<a name="177252181"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252181" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252181">(Oct 03 2019 at 14:53)</a>:</h4>
<p>SO</p>



<a name="177252186"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252186" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252186">(Oct 03 2019 at 14:54)</a>:</h4>
<p>WG-async-await</p>



<a name="177252241"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252241" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252241">(Oct 03 2019 at 14:54)</a>:</h4>
<p><span class="user-mention" data-user-id="116009">@nikomatsakis</span> you think you can fit it into 4 minutes? We've already covered some stuff (with the beta-nom discussion, that is)</p>



<a name="177252250"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252250" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252250">(Oct 03 2019 at 14:54)</a>:</h4>
<p>Yeah I'll be fast</p>



<a name="177252255"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252255" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252255">(Oct 03 2019 at 14:54)</a>:</h4>
<p>TL;DR is this:</p>



<a name="177252262"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252262" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252262">(Oct 03 2019 at 14:54)</a>:</h4>
<ul>
<li>Async-await is shipping :huzzah:</li>
</ul>



<a name="177252266"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252266" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252266">(Oct 03 2019 at 14:54)</a>:</h4>
<ul>
<li>We've turned to <strong>polish</strong> issues</li>
</ul>



<a name="177252285"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252285" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252285">(Oct 03 2019 at 14:54)</a>:</h4>
<ul>
<li>We're trying a "focus" scheme, where we categorize bugs into focus / on-deck / other</li>
</ul>



<a name="177252305"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252305" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252305">(Oct 03 2019 at 14:55)</a>:</h4>
<p>Basically we have a big pool of bugs and it's hard to differentiate</p>



<a name="177252347"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252347" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252347">(Oct 03 2019 at 14:55)</a>:</h4>
<p>So in our meeting, we triage out uncategorized ones, then we check in on focus bugs, and if we need to create more work for people, we pull from "on deck" and replace as needed from "other"</p>



<a name="177252394"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252394" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252394">(Oct 03 2019 at 14:55)</a>:</h4>
<p>so, if you have some async-await bug you think should be higher priority than the rest, go ahead and leave a note in <a class="stream" data-stream-id="187312" href="/#narrow/stream/187312-wg-async-foundations">#wg-async-foundations</a> -- or maybe we should create some nomination scheme (maybe just add the OnDeck label...)</p>



<a name="177252484"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252484" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252484">(Oct 03 2019 at 14:56)</a>:</h4>
<p>That said, we've already done some good polish work since shipping:</p>
<ul>
<li>improved diagnostics (thanks <span class="user-mention" data-user-id="116107">@davidtwco</span>)</li>
<li>fixed return coercions (thanks me)</li>
<li>rustdoc fix (thanks <span class="user-mention" data-user-id="116773">@csmoe</span>)</li>
<li>probably something else (sorry person/people I'm forgetting...)</li>
</ul>



<a name="177252493"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252493" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252493">(Oct 03 2019 at 14:56)</a>:</h4>
<p>I didn't really prep a  list :P</p>



<a name="177252506"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252506" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252506">(Oct 03 2019 at 14:56)</a>:</h4>
<p>Sounds great</p>



<a name="177252526"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252526" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252526">(Oct 03 2019 at 14:57)</a>:</h4>
<p>Might be good at some point to try to collect/compare these different triaging systems</p>



<a name="177252533"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252533" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252533">(Oct 03 2019 at 14:57)</a>:</h4>
<p>but not now</p>



<a name="177252539"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252539" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252539">(Oct 03 2019 at 14:57)</a>:</h4>
<p>because ...</p>



<a name="177252555"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252555" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252555">(Oct 03 2019 at 14:57)</a>:</h4>
<p>well I don't actually know</p>



<a name="177252569"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252569" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252569">(Oct 03 2019 at 14:57)</a>:</h4>
<p>is <span class="user-mention" data-user-id="124288">@oli</span> or <span class="user-mention" data-user-id="119031">@Esteban Küber</span> around ?</p>



<a name="177252583"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252583" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252583">(Oct 03 2019 at 14:57)</a>:</h4>
<p>for a 3-minute checkin from WG-diagnostics ?</p>



<a name="177252597"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252597" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252597">(Oct 03 2019 at 14:57)</a>:</h4>
<p>I'm suspecting the answer is "no"</p>



<a name="177252748"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252748" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252748">(Oct 03 2019 at 14:59)</a>:</h4>
<p>okay then everyone</p>



<a name="177252753"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252753" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252753">(Oct 03 2019 at 14:59)</a>:</h4>
<p>Good meeting all!</p>



<a name="177252761"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252761" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> pnkfelix <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252761">(Oct 03 2019 at 14:59)</a>:</h4>
<p>thanks for coming <span class="user-group-mention" data-user-group-id="897">@T-compiler/meeting</span></p>



<a name="177252766"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252766" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252766">(Oct 03 2019 at 14:59)</a>:</h4>
<p><span aria-label="wave" class="emoji emoji-1f44b" role="img" title="wave">:wave:</span></p>



<a name="177252775"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177252775" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177252775">(Oct 03 2019 at 14:59)</a>:</h4>
<p>thanks <span class="user-mention" data-user-id="116083">@pnkfelix</span>!</p>



<a name="177261740"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-10-03%20%2354818/near/177261740" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-10-03.20.2354818.html#177261740">(Oct 03 2019 at 16:32)</a>:</h4>
<blockquote>
<p>I-nom: "regression: rustdoc resolution changes" <a href="https://github.com/rust-lang/rust/issues/61560" target="_blank" title="https://github.com/rust-lang/rust/issues/61560">#61560</a></p>
</blockquote>
<p><span class="user-mention" data-user-id="116083">@pnkfelix</span> I'll take it</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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